package com.study.lihan.threalLocal;

import com.study.lihan.bean.Student;

import java.io.IOException;

/**
 * @Author: lihan
 * @Date : 2022/1/2- 01
 * @DESCRIPTION: com.study.lihan.threalLocal
 * @version: 1.0
 */
public class NormalReference  {
    public static void main (String[] args) throws IOException {
        Student student = new Student();
        student = null;
        System.gc();
//阻塞main线程，给垃圾回收器时间执行
        System.in.read();
    }
}


